反应详情

The title compound was prepared from 4-amino-7-fluoro-8-iodo-N-propylcinnoline-3-carboxamide (250 mg, 0.67 mmol) and 2-chloro-5-methoxyphenyl boronic acid (279 mg, 1.50 mmol) according to Method A to afford a solid (181 mg, 72%). 1H NMR (500.333 MHz, CDCl3) δ 8.41 (s, 1H), 7.90 (dd, J=9.1, 5.1 Hz, 1H), 7.49 (t, J=8.7 Hz, 1H), 7.41 (dd, J=6.9, 2.7 Hz, 1H), 6.94-6.92 (m, 2H), 3.79 (s, 3H), 3.44 (q, J=6.7 Hz, 2H), 1.65 (sextet, J=7.2 Hz, 2H), 0.99 (t, J=7.3 Hz, 3H). MS APCI, m/z=389/391 (M+H). HPLC 2.13 min.